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Top 23 Python UI Projects
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Project mention: Quick and easy local AI RAG setup with JetBrains IDE integration and browser UI | dev.to | 2026-06-02
To get a local web UI (that is very similar to CharGPT) that supports Retrieval Augmented Generation (RAG), workflows and many other features, we'll use Open WebUI (https://github.com/open-webui/open-webui). Although it can be setup using locally installed Python, I've decided to try out their Docker image instead. Since I have an Nvidia card, I've used their Nvidia GPU supported docker image.
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Gradio is an open source Python package that allows you to create web-based interfaces for AI models, APIs, or any Python function. Its simplicity and flexibility make it a popular choice among developers who want to quickly prototype and deploy web-based interfaces without worrying about frontend development.
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Project mention: Ask HN: What Toolchains Are People Using for Desktop App Development in 2025? | news.ycombinator.com | 2025-08-09
Because I mainly work with python, I am using Kivy (https://kivy.org/).
Earlier I was HTMX, Jinja templates, Flask, Tailwind and little vanilla JS. It was too inelegant for my taste.
I am considering moving to either Swift, or JS/Svelete
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I’m excited to share PyUIkit 1.0.0, a modern, web-style GUI framework for Python built on top of CustomTkinter. It brings Div-based layouts, reusable components, and an easy way to create interactive desktop apps without messy layout code.
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magentic-ui
MagenticLite is an experimental agent that works across the browser and local file system
Magentic UI: A UI for interacting with large language models. View on GitHub
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PyQt-Fluent-Widgets
A fluent design widgets library based on C++ Qt/PyQt/PySide. Make Qt Great Again.
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remi
Python REMote Interface library. Platform independent. In about 100 Kbytes, perfect for your diet.
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KivyMD
KivyMD is a collection of Material Design compliant widgets for use with Kivy, a framework for cross-platform, touch-enabled graphical applications. https://youtube.com/c/KivyMD https://twitter.com/KivyMD https://habr.com/ru/users/kivymd https://stackoverflow.com/tags/kivymd
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django-admin-interface
:superhero: :zap: django's default admin interface with superpowers - customizable themes, popup windows replaced by modals and many other features.
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writer-framework
No-code in the front, Python in the back. An open-source framework for creating data apps.
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https://django-cotton.com/ is component-based. I used it a bit, it's nice if you're used to the ways of front-end frameworks, I guess.
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Substack2Markdown
Download free and premium Substack posts, saving them as Markdown files. Also generates HTML interfaces to allow you to browse and sort the markdown files for each author.
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python UI discussion
Python UI related posts
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Add Authentication and SSO to Your Gradio App
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GPT 5.3 Codex is the Next Level for Agentic Coding
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AI bot crabby-rathbun is still going
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Tired of old, clunky GUI libraries? Try PyUIkit 1.0.0 🚀
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The Ultimate Guide to Building Stunning AI Apps For Beginners - Gradio
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SynthScope: Search, Visualize, Listen to Information
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RAG na prática: transformando PDFs em respostas inteligentes com LLMs
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A note from our sponsor - SaaSHub
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Index
What are some of the best open-source UI projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | open-webui | 140,988 |
| 2 | gradio | 42,905 |
| 3 | kivy | 18,955 |
| 4 | CustomTkinter | 13,396 |
| 5 | chainlit | 12,204 |
| 6 | magentic-ui | 9,899 |
| 7 | PyQt-Fluent-Widgets | 7,950 |
| 8 | OpenAgents | 4,820 |
| 9 | nginx-ui | 4,465 |
| 10 | remi | 3,636 |
| 11 | django-unfold | 3,513 |
| 12 | Flexx | 3,341 |
| 13 | KivyMD | 2,447 |
| 14 | django-admin-interface | 2,042 |
| 15 | AndroidViewClient | 1,711 |
| 16 | writer-framework | 1,444 |
| 17 | qBitTorrent-fluent-theme | 1,258 |
| 18 | django-cotton | 1,140 |
| 19 | hyperdiv | 971 |
| 20 | pyTermTk | 897 |
| 21 | pygame-menu | 605 |
| 22 | Substack2Markdown | 477 |
| 23 | violit | 458 |
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